172 search results - page 13 / 35 » Implementation of Federated Databases Through Updatable View... |
SIGMOD
2007
ACM
14 years 6 months ago
2007
ACM
This paper investigates a class of transform queries proposed by XQuery Update [6]. A transform query is defined in terms of XML update syntax. When posed on an XML tree T, it ret...
ICFP
2007
ACM
14 years 6 months ago
2007
ACM
Bidirectional transformation is a pair of transformations: a view function and a backward transformation. A view function maps one data structure called source onto another called...
ICDE
2008
IEEE
14 years 1 months ago
2008
IEEE
— The integration of heterogeneous data sources is one of the main challenges within the area of data engineering. Due to the absence of an independent and universal benchmark fo...
ICEIS
2005
IEEE
14 years 10 days ago
2005
IEEE
: In the recent years, XML has become the universal interchange format. Many investigations have been made on storing, querying and integrating XML with existing applications. Many...
DAWAK
2000
Springer
13 years 11 months ago
2000
Springer
In the context of multidimensional databases implemented on relational DBMSs through star schemes, the most effective technique to enhance performances consists of materializing re...